# -*- coding: utf-8 -*-
"""
Created on Tue Apr 30 15:09:21 2024

@author: 29865
"""

import numpy as np
import matplotlib.pyplot as plt
x = np.arange(0, 10, 0.2)
y = np.sin(x)
plt.title('sin曲线')
plt.plot(x, y)
plt.show()
